breasts

[lop]

my breast are aching why is this??? im ony 15

[georgit79]

It's a common side affect of having your period. They get heavy and ache when you are menstruating, it's nothing to worry about. Make sure you have a supportive bra, though.

[killsery]

Your breasts can also ache if your pregnant or if they're too big.

[BUNNY]

They might be having a growth spurt.

[ianess]

Because of your age I hope I`m wrong but it could be one of the earliest signs of pregnancy.  Best wishes.

[xxlizziexx]

its a sign that your going to come on your period or your on your period, it also might mean that your breats are growing, im 14 and the same happens to me! it hurts doenst it!!!